src/test/ui/while-let.stderr

   1 warning: irrefutable while-let pattern
   2   --> $DIR/while-let.rs:7:13
   3    |
   4 LL |               while let $p = $e $b
   5    |               ^^^^^^^^^^^^^^^^^^^^
   6 ...
   7 LL | /     foo!(_a, 1, {
   8 LL | |         println!("irrefutable pattern");
   9 LL | |     });
  10    | |_______- in this macro invocation
  11    |
  12    = note: `#[warn(irrefutable_let_patterns)]` on by default
  13    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
  14
  15 warning: irrefutable while-let pattern
  16   --> $DIR/while-let.rs:7:13
  17    |
  18 LL |               while let $p = $e $b
  19    |               ^^^^^^^^^^^^^^^^^^^^
  20 ...
  21 LL | /     bar!(_a, 1, {
  22 LL | |         println!("irrefutable pattern");
  23 LL | |     });
  24    | |_______- in this macro invocation
  25    |
  26    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
  27
  28 warning: irrefutable while-let pattern
  29   --> $DIR/while-let.rs:27:5
  30    |
  31 LL | /     while let _a = 1 {
  32 LL | |         println!("irrefutable pattern");
  33 LL | |         break;
  34 LL | |     }
  35    | |_____^
  36
  37 warning: 3 warnings emitted
  38